Xingting Guo | Stem Cell Research | Best Researcher Award

Assist. Prof. Dr. Xingting Guo | Stem Cell Research | Best Researcher Award

Assist. Prof. Dr. Xingting Guo , Peking University Third Hospital , China

Dr. Xingting Guo is a dedicated postdoctoral fellow at the National Institute of Biological Sciences (NIBS), Beijing, where she has been working since 2018. With a strong academic foundation in biochemistry and molecular biology, her research delves into stem cell biology, cellular differentiation, and tumorigenesis using Drosophila and mouse models. Her expertise lies in integrating genetics, biochemistry, single-cell sequencing, and bioinformatics to unravel mechanisms of cell fate specification and intestinal homeostasis. Dr. Guo has co-authored several high-impact publications and has presented her research at both national and international conferences. Her contributions have significantly advanced our understanding of enteroendocrine cells (EECs), tissue identity, and inter-organ communication. Passionate and detail-oriented, she is actively contributing to biomedical sciences with a vision to translate fundamental biology into therapeutic insights. Her work is paving the way for novel treatments for metabolic diseases and cancers.

Publication Profile:

Scopus

✅ Strengths for the Award:

  1. Innovative Research Focus: Dr. Guo has made pioneering contributions in stem cell biology, particularly in understanding cell fate specification, enteroendocrine diversity, and tumor suppression using Drosophila and murine models.

  2. Multidisciplinary Skillset: She integrates genetics, high-throughput sequencing, bioinformatics, organoid culture, and in vivo models, showcasing deep technical expertise.

  3. High-Impact Publications: Co-first author in multiple peer-reviewed journals, including Cell Reports, Nature Communications, and FEBS Journal.

  4. Leadership in Research: From graduate researcher to postdoctoral fellow, she has led multiple independent projects, contributing novel findings to developmental and regenerative biology.

  5. International Recognition: Regular presenter at top-tier conferences globally, including the European Drosophila Research Conference and Annual Drosophila Research Conference (USA).

  6. Research Funding: Successfully secured National Natural Science Foundation of China funding, reflecting scientific merit and recognition.

🔍 Areas for Improvement:

  1. Broader Collaboration: Expanding collaborations outside her current institute or internationally may enhance the translational reach and impact of her research.

  2. Mentorship Roles: While her research is strong, formal mentorship roles (e.g., supervising Ph.D. students) or teaching contributions could further demonstrate leadership.

  3. Clinical Translation: Though her mouse model work touches on therapeutic discovery, publishing more translational or clinical-facing studies could boost her impact in applied biomedical research.

🎓 Education:

Dr. Xingting Guo earned her Ph.D. in Biochemistry and Molecular Biology from the College of Life Sciences at Beijing Normal University (2012–2018), where she began her in-depth research on stem cell biology and tissue differentiation in Drosophila. Prior to this, she completed her Bachelor’s degree in Biological Engineering at Nanjing Agricultural University (2008–2012), where she was honored with multiple scholarships for academic excellence. Throughout her education, she developed a robust foundation in molecular biology, genetics, and developmental biology, equipping her with the skills to tackle complex biological questions. Her academic journey has been characterized by continuous academic excellence, curiosity-driven research, and a commitment to uncovering the molecular mechanisms of health and disease. Her education laid the groundwork for her successful transition to cutting-edge postdoctoral research in developmental biology and regenerative medicine.

💼 Experience:

Dr. Guo began her research career at NIBS Beijing as a graduate student in 2012, transitioning into a postdoctoral fellow in 2018 under the mentorship of Dr. Rongwen Xi. Her research primarily uses Drosophila intestinal systems and murine models to explore the regulation of cellular identity, differentiation, and plasticity. She has led multiple projects on tumor suppression, transcriptional regulation, and enteroendocrine diversity using advanced techniques like genetic manipulation, single-cell RNA sequencing, and organoid cultures. Additionally, she contributes to translational research by identifying drug targets for diabetes-related therapy by reprogramming intestinal cells into insulin-producing β-cells. Her interdisciplinary approach and long-standing expertise in stem cell biology highlight her versatility and innovation in research. Her consistent progression from graduate student to independent researcher reflects her strong scientific rigor and leadership in high-impact studies.

🏆 Awards and Honors:

Dr. Xingting Guo has been recognized for her academic excellence and scientific contributions through numerous honors. During her Ph.D., she was awarded the First Class Academic Scholarship for two consecutive years (2014–2016). As an undergraduate, she earned the prestigious Cyrus Tang Scholarship four times, along with the First Class Scholarship at Nanjing Agricultural University. In recent years, she has taken on the role of a peer reviewer for Bio-protocols, highlighting her engagement with the scientific community. Dr. Guo’s research excellence has led her to represent her work at top-tier conferences, including the Annual Drosophila Research Conference (USA) and the European Drosophila Research Conference (Switzerland). Her contributions were also supported by a grant from the National Natural Science Foundation of China (Grant No. 3210050518), demonstrating her ability to secure competitive funding. These accolades mark her as a rising star in molecular and developmental biology.

🔬 Research Focus:

Dr. Guo’s research focuses on the molecular regulation of stem cell differentiation, cellular identity maintenance, and neuroendocrine cell plasticity using Drosophila and mouse models. She investigates how transcription factors such as ttk69 influence enteroendocrine (EEC) specification, tissue homeostasis, and tumor suppression. Using cutting-edge tools like CRISPR, single-cell transcriptomics, and in vivo lineage tracing, she deciphers how intestinal stem cells differentiate into diverse terminal cell types. Her recent work explores how intestinal EECs regulate systemic physiology via neuropeptides in response to environmental cues like starvation and mating. In parallel, she studies cell-fate reprogramming in mammals to identify potential therapeutic strategies for diabetes by inducing insulin-producing cells in the gut. By bridging basic biology with translational goals, her work contributes to regenerative medicine, oncology, and metabolic disease research.

📚 Publications Top Notes:

  • 🧠 Cell-fate conversion of intestinal cells in adult Drosophila midgut by depleting a single transcription factor, Nature Communications, 2024

  • 🔍 The Specification and Function of Enteroendocrine Cells in Drosophila and Mammals: A Comparative Review, FEBS Journal, 2021

  • 🧬 A Switch in Tissue Stem Cell Identity Causes Neuroendocrine Tumors in Drosophila Gut, Cell Reports, 2020

  • 🧫 The Cellular Diversity and Transcription Factor Code of Drosophila Enteroendocrine Cells, Cell Reports, 2019

  • 🧬 Division of Labor: Roles of Groucho and CtBP in Notch-Mediated Lateral Inhibition, Stem Cell Reports, 2019

  • 📘 Signaling Pathways Regulating Stem Cells, Book Chapter, Springer, 2015

  • 🛑 Ttk69 acts as a master repressor of enteroendocrine cell specification, Development, 2015

  • 🧪 EGFR and Notch signaling regulate gastric stem cells, Cell Research, 2014

  • 🧠 Sox9 Ortholog Regulates Intestinal Homeostasis and Regeneration in Drosophila, Cell Reports, 2020

🧾 Conclusion:

Dr. Xingting Guo is a highly qualified and deserving candidate for the Best Researcher Award. Her exceptional track record in stem cell biology, cellular reprogramming, and disease modeling makes her a rising star in the life sciences. With a unique combination of technical excellence, scientific innovation, and publication strength, she has already made a significant impact on our understanding of intestinal cell biology and endocrine regulation. Addressing a few career development aspects—like expanding collaborative networks and clinical translation—will make her an even more formidable leader in the field. Given her achievements, potential, and contributions, she is strongly recommended for this prestigious honor.

Raphaël Rodriguez | Molecular Mechanisms Signaling | Best Researcher Award

Prof. Raphaël Rodriguez | Molecular Mechanisms Signaling | Best Researcher Award

Prof. Raphaël Rodriguez , CNRS, Institut Curie, France

Raphaël Rodriguez, born October 27, 1978, in Avignon, France, is a pioneering chemical biologist and Research Director at CNRS, Principal Investigator at Institut Curie, and holder of the Skłodowska-Curie Chair of Chemical Biology. A French citizen with two children, Lucía del Mar and Aramis, Rodriguez is renowned for bridging chemistry and biology to unlock the molecular secrets of cancer and inflammation. Trained in the UK under legendary scientists Sir J. E. Baldwin, Sir S. Balasubramanian, and Sir S. P. Jackson, he returned to France to launch groundbreaking research on ferroptosis and metal regulation in cell adaptation. His entrepreneurial and academic excellence earned him numerous accolades, including the National Order of Merit. With more than 130 publications and several successful biotech ventures, Rodriguez continues to shape the future of medical science with bioactive molecules like Ironomycin and Pyridostatin. He is an editorial board member, reviewer, teacher, and a public voice on science.

Publication Profile:

Google Scholar

✅ Strengths for the Award:

  1. Pioneering Scientific Impact:
    Dr. Rodriguez has contributed over 130 high-impact publications in top-tier journals like Nature, Science, JACS, Nature Chemistry, and Cell Metabolism. His work has helped define ferroptosis, a form of programmed cell death, and metal regulation in cancer—a game-changing area in molecular medicine.

  2. Innovation & Translation:
    He discovered and commercialized small molecules such as Pyridostatin, Ironomycin, and Supformin, directly impacting both science and therapeutics. His work bridges fundamental science and drug discovery.

  3. Leadership & Mentorship:
    From mentoring under renowned scientists to leading his own lab at Institut Curie, he has shaped France’s next generation of researchers in chemical biology.

  4. Recognition & Awards:
    His extensive list of prestigious awards, including the CNRS Silver Medal, Liliane Bettencourt Prize, and Knight of the National Order of Merit, reflect peer recognition on national and international levels.

  5. Entrepreneurship:
    As a co-founder of biotech companies (e.g., Adrestia Therapeutics, later acquired), he has demonstrated a rare capacity to translate discoveries into clinical and commercial value.

  6. Scientific Influence:
    Editorial board memberships and frequent invitations to over 160 major conferences show his reputation as a global thought leader in his field.

🔧 Areas for Improvement:

  1. Public Engagement Scaling:
    Although Dr. Rodriguez is active in media (radio, TV, print), expanding international science outreach (e.g., global science festivals, public lectures, social media presence) could help further democratize his scientific message.

  2. Clinical Translation:
    While several molecules from his lab are commercialized, more direct clinical trials or FDA approvals tied to his molecules would elevate his impact from bench to bedside.

  3. Collaborative Diversity:
    Encouraging more global South collaborations or mentorships could help broaden his lab’s international footprint and contribute to equitable science capacity building.

🎓 Education:

Raphaël Rodriguez’s academic journey is marked by elite training and impactful credentials across Europe. He earned his PhD in Chemistry (2002–2005) through a joint program between Marseille and Oxford. He then pursued postdoctoral research as a Senior Research Associate at Cambridge’s Department of Chemistry and Gurdon Institute (2005–2012), where he developed skills at the interface of chemistry and biology. In 2012, he obtained the prestigious Habilitation à Diriger des Recherches from the University of Paris-Saclay, enabling him to supervise PhD candidates and lead independent research. His rise through the academic ranks was rapid: he became a CNRS Group Leader in 2012, then Principal Investigator at Institut Curie in 2015. In 2017, he was promoted to Research Director (DR1) at CNRS. In 2020, he was awarded the Skłodowska-Curie Chair of Chemical Biology at Institut Curie. His interdisciplinary training under world-renowned mentors has uniquely positioned him at the forefront of chemical biology research.

💼 Experience:

Raphaël Rodriguez’s professional experience is a blend of high-level research, leadership, and innovation. He began his postdoctoral career at the University of Cambridge (2005–2012), working in the Department of Chemistry and the Gurdon Institute. In 2012, he became a CNRS Group Leader at ICSN, Gif-sur-Yvette, launching his independent research career. In 2015, he transitioned to Institut Curie as a Principal Investigator, where he deepened his focus on cancer and inflammation. His promotion to Research Director (DR1) at CNRS in 2017 reflects his impact and leadership. Awarded the Skłodowska-Curie Chair of Chemical Biology in 2020, Rodriguez oversees a productive lab that investigates ferroptosis, DNA structure, and metal ion regulation in disease. He is also an entrepreneur, co-founding Adrestia Therapeutics and OrbiThera. He teaches at PSL University, organizes international conferences, and contributes to editorial boards and scientific advisory boards worldwide, maintaining a strong presence in both academia and biotech.

🏆 Awards and Honors:

Raphaël Rodriguez has received an impressive array of honors, showcasing his impact on science and innovation. In 2024 alone, he won the CNRS Silver Medal and the Ligue Contre le Cancer Duquesne Prize. His earlier recognition includes the prestigious Liliane Bettencourt Prize for Life Sciences (2023), the Knight of the National Order of Merit (2022, presented by Nobel Laureate Jean-Marie Lehn), and the Klaus Grohe Prize (2022). He has also been awarded the Antoine Lacassagne Prize (Collège de France, 2019), the Sunrise Cancer Stem Cell Award (2019), the Charles Defforey–Institut de France Prize (2019), and the Tetrahedron Young Investigator Award (2019). Rodriguez is a Fellow of the Royal Society of Chemistry (2018) and won the Pierre Fabre Award for Therapeutic Innovation (2015). These accolades affirm his contributions across cancer research, chemical biology, and molecular therapeutics, as well as his success in translating science into societal benefit through entrepreneurship.

🔍 Research Focus:

Raphaël Rodriguez’s research lies at the cutting edge of chemical biology, with a focus on understanding how cells adapt to stress, particularly in the contexts of cancer and inflammation. His laboratory explores the role of metal ions—especially iron—as regulators of cellular plasticity and fate. Notably, his team discovered mechanisms underlying ferroptosis, a form of regulated cell death linked to iron metabolism, and how this can be exploited for anti-cancer therapies. He also investigates non-canonical DNA structures like G-quadruplexes, using small molecules to study and manipulate gene regulation. His lab has developed and commercialized several potent bioactive compounds, including Pyridostatin, Remodelin, Ironomycin, and Supformin, which are used both as research tools and potential therapeutics. Rodriguez combines molecular design, cell biology, and translational strategies, making his work a blueprint for chemical biology-driven precision medicine. He continues to raise significant research funding and actively collaborates across academia and biotech.

📚 Publications Top Notes:

  1. 🧬 Small-molecule–induced DNA damage identifies alternative DNA structures in human genesNature Chemical Biology

  2. ⚙️ Salinomycin kills cancer stem cells by sequestering iron in lysosomesNature Chemistry

  3. 🛡️ A novel small molecule that alters shelterin integrity and triggers a DNA-damage response at telomeresJACS

  4. 🧫 Chemical inhibition of NAT10 corrects defects of laminopathic cellsScience

  5. 🧠 The transcription factor FOXM1 is a cellular target of the natural product thiostreptonNature Chemistry

  6. 🧪 Trisubstituted isoalloxazines as a new class of G-quadruplex binding ligandsJACS

  7. 🔥 PML-regulated mitochondrial metabolism enhances chemosensitivity in human ovarian cancersCell Metabolism

  8. 🔬 A single-molecule platform for investigation of G-quadruplex interactions with small-molecule ligandsNature Chemistry

  9. 🧲 Small-molecule-mediated G-quadruplex isolation from human cellsNature Chemistry

  10. 🧬 CD44 regulates epigenetic plasticity by mediating iron endocytosisNature Chemistry

  11. 🧷 Selective RNA vs DNA G-Quadruplex Targeting by In Situ Click ChemistryAngewandte Chemie

  12. 🧬 G-Quadruplex-Binding Benzo[a]phenoxazines Down-Regulate c-KIT Expression in Gastric Carcinoma CellsJournal of Medicinal Chemistry

🧾 Conclusion:

Dr. Raphaël Rodriguez exhibits exceptional merit and impact across the entire research ecosystem—fundamental science, innovation, mentorship, and commercialization. His trailblazing work in chemical biology, coupled with a record of scientific leadership and entrepreneurship, makes him highly deserving of the Best Researcher Award. His career reflects a rare blend of depth, vision, and cross-disciplinary innovation. Minor enhancements in global public engagement and clinical integration could further elevate his already stellar profile.